In Blademaster Battle you will play in one of two teams: Green and Red. Upon startup you will be able to vote for CTF, DM, or Team Elimination mode aswell as the score required to win. The objective of CTF is to capture the enemy's flag and bring it back to yours to score. In Death Match you simply have to kill enemy blademasters to give your team points. In Team Elimination you score by killing all of the enemy blademasters, and you will not revive until either team does so.
The gameplay in Blademaster Battle is very different from that of melee wc3 and other custom maps. Every attack must be manually aimed, which makes staying mobile a key factor to success. A feature that is often overlooked by "newbs", other than moving around, is blocking. When you use your block ability every incoming attack IN FRONT OF YOU will be repelled. Attackers will be thrown back and stunned, projectiles will be reflected back, often harming its thrower.
When you kill an enemy blademaster you will gain a "mojo point"(mana). These are used to trigger powerful customizable special abilities. Be careful though, because when you die all your mojo will disappear.